Jerzy Zawidzki, PhD


Doctoral thesis
1969Ustalone dynamiczne płynięcie ośrodków sypkich 
supervisor -- Prof. Antoni Sawczuk, PhD, DSc, IPPT PAN
170 
Recent publications
1.Wol B., Zawidzki J., On the Existence Problem of a Straight Line Flow Pattern of Bulk Solids, ZAMM-ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND MECHANIK, ISSN: 0044-2267, DOI: 10.1002/zamm.19760560708, Vol.56, No.7, pp.331-333, 1976
2.Zawidzki J., Ustalony dynamiczny grawitacyjny wpływ ośrodków sypkich, Prace IPPT - IFTR Reports, ISSN: 2299-3657, No.11, pp.1-51, 1971
3.Zawidzki J., O pewnej klasie kinematyki płaskiego nieściśliwego płynięcia, Prace IPPT - IFTR Reports, ISSN: 2299-3657, No.30, pp.1-18, 1970
4.Zawidzki J., Sawczuk A., Plastic analysis of fibre-reinforced plates under rotationally symmetric conditions, INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, ISSN: 0020-7683, DOI: 10.1016/0020-7683(67)90038-8, Vol.3, No.3, pp.413-425, 1967
Abstract:

Complete solutions of plastic bending of rotationally symmetric plates are presented in the case of non-homogeneity specific to polar nets of extensible reinforcement. The results are compared with those of homogeneous plates, indicating the differences in collapse loads, collapse modes and stress fields. Optimum design of fibre-reinforced plates is studied.

Affiliations:
Zawidzki J.-IPPT PAN
Sawczuk A.-IPPT PAN